CN110619981B - Hollow composite insulator flange assembly quality - Google Patents
Hollow composite insulator flange assembly quality Download PDFInfo
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- CN110619981B CN110619981B CN201911022306.6A CN201911022306A CN110619981B CN 110619981 B CN110619981 B CN 110619981B CN 201911022306 A CN201911022306 A CN 201911022306A CN 110619981 B CN110619981 B CN 110619981B
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- flange
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B19/00—Apparatus or processes specially adapted for manufacturing insulators or insulating bodies
Abstract
The invention relates to a hollow composite insulator flange assembling device, which comprises an assembling base, a flange fixing device and a flange fixing device, wherein the assembling base is provided with a flange fixing hole; the insulator positioning assembly is arranged on the assembly base and comprises an upper insulator positioning die and a lower insulator positioning die, wherein a first positioning cavity is formed at the lower end of the upper insulator positioning die, a second positioning cavity is formed at the upper end of the lower insulator positioning die, and the first cavity and the second cavity are matched together to form a positioning cavity for accommodating the insulator; and the flange positioning assembly comprises a pair of flange positioning plates which are respectively positioned on two sides of the insulator positioning assembly. The invention has the advantages that: the flange assembling device has the advantages that the assembling base, the insulator positioning assembly and the flange positioning assembly are matched, the assembling of the flanges at the two ends of the insulator can be realized only by one assembling oil cylinder, the structure is simple, the whole assembling and skimming process is very convenient, and the flange assembling device is suitable for assembling the flange of the insulator in the size section.
Description
Technical Field
The invention relates to the field of insulator processing, in particular to a hollow composite insulator flange assembling device.
Background
The method is characterized in that a larger gap is reserved between a flange and a pipe to conveniently pour epoxy resin glue, the gap has larger influence on the form and position tolerance of an assembled product, the product poured with epoxy resin needs to be placed in a special oven for curing, in addition, as the hollow composite insulator is more and more widely applied in the power industry, the defects are more obvious when the insulator is prepared by adopting the method in large-scale production, the special tool needs to be assembled and fixed before the product is poured, the special oven is needed for curing after the product is poured, the production process has more stations, long time and low efficiency.
In view of the above-mentioned phenomenon, patent CN107221395A discloses a flange mounting device for hollow composite insulator, which comprises: hydraulic pressure equipment mechanism, support, slide rail, flange, hollow insulating part, sealed adhesive, hydraulic pressure equipment mechanism includes: hydraulic press, anchor clamps, pressure equipment platform slider, the support includes: the fixture comprises a product supporting frame, an adjuster and a support sliding block, wherein the press mounting table sliding block and the support sliding block are arranged on a sliding rail, the support is used for placing a hollow insulating part and placing the hollow insulating part between fixtures, a sealing adhesive is coated at two ends of the hollow insulating part, and the fixtures are used for flange clamping and positioning so that the end hardware fitting of the hollow insulator can be quickly assembled.
Although the assembly device also realizes the assembly of the flange at the end part of the insulator, the assembly device has certain limitation in the using process, namely the assembly device is mainly suitable for the assembly of the insulator with longer length in consideration of the stroke of the hydraulic press and the requirement of the processing amount of the insulators with different lengths because the assembly is realized by using the hydraulic press, the slide rail and the like, at present, a certain amount of insulators with shorter length are produced in the factory processing, the insulators cannot be directly mixed and used when the insulators are assembled, an assembly device with shorter stroke is possibly required to be additionally customized, the cost is higher, and the insulators are well positioned according to the size when the assembly is carried out, the flange is clamped and positioned by the clamp, and then the hydraulic presses at two sides work simultaneously, the assembly of the flange is realized, the whole assembly process is relatively troublesome, and the flange is not suitable for the device of the short-length insulator.
Disclosure of Invention
The invention aims to provide a hollow composite insulator flange assembling device which is low in cost and convenient to assemble.
In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides a hollow composite insulator flange assembly quality, its innovation point lies in: comprises that
The assembling base is of a cuboid structure;
an insulator positioning component arranged on the assembly base, the insulator positioning component comprises an insulator positioning upper die and an insulator positioning lower die, the insulator positioning lower die is directly fixed on the assembly base, the insulator positioning upper die is arranged on the assembly base through an upper die plate, a first positioning cavity is arranged at the lower end of the insulator positioning upper die, the first positioning cavity is in a step shape and is respectively a first step section, a second step section and a third step section which are sequentially distributed, the first step section and the third step section are in an inverted U shape, the second step section is in an isosceles step shape, the lower bottom of the second step section is longer than the upper bottom, the top height of the first step section, the top height of the third step section and the top height of the second step section are sequentially reduced, a second positioning cavity is arranged at the upper end of the insulator positioning lower die, and the second positioning cavity is in a step shape, the insulator mounting structure comprises a fourth step section, a fifth step section and a sixth step section which are sequentially distributed, wherein the fourth step section and the sixth step section are both in a U shape, the fifth step section is in an isosceles step shape, the upper bottom of the fifth step section is longer than the lower bottom of the fifth step section, the bottom end height of the fourth step section, the bottom end height of the sixth step section and the bottom end height of the fifth step section are sequentially increased, and the first cavity and the second cavity are matched together to form a positioning cavity for mounting an insulator;
the flange positioning assembly comprises a pair of flange positioning plates which are respectively positioned on two sides of the insulator positioning assembly, one flange positioning plate is a fixed flange positioning plate, a positioning groove for embedding and installing the fixed flange positioning plate is formed in the assembling base, the other flange positioning plate is a movable flange positioning plate, and the movable flange positioning plate is driven by an assembling oil cylinder installed on the assembling base to be close to or far away from the fixed flange positioning plate.
Further, the flange locating plate includes flange positioning seat, flange mounting board, and the flange positioning seat is the cuboid form, and the flange mounting board is T font shape, has a T shape recess of holding flange mounting board embedding installation in one side of flange positioning seat, behind flange mounting board embedding flange positioning seat, the outside of flange mounting board still has two sets of flange location axle groups that outwards extend, and flange location axle group comprises the flange location axle of a pair of distribution in flange mounting board horizontal direction both sides jointly, and in two sets of flange location axle groups, the diameter of the flange location axle in one of them set of flange location axle group is greater than the diameter of the flange location axle in another set of flange location axle group, and two flange location axles that the diameter is big are located the outside of two flange location axles that the diameter is little.
Furthermore, the positioning grooves on the assembly base are distributed in parallel along the long axis direction of the assembly base.
Furthermore, the positioning groove is cuboid, and four corners of the positioning groove are provided with round fine adjustment holes extending outwards.
Further, the cooperation between activity flange locating plate and the assembly hydro-cylinder does: an oil cylinder mounting plate is mounted on one side, away from the fixed flange positioning plate, of the movable flange positioning plate on the assembly base, an assembly oil cylinder is mounted on one side, away from the movable flange positioning plate, of the oil cylinder mounting plate, a piston rod of the assembly oil cylinder penetrates through the oil cylinder mounting plate and then is connected with the movable flange positioning plate, a pair of guide rails are further arranged on two sides of the assembly base in the width direction, guide sliders matched with the guide rails are arranged on the guide rails, and the two guide sliders are fixed to two sides of the movable flange positioning plate respectively.
The invention has the advantages that: in the invention, the assembly base, the insulator positioning assembly and the flange positioning assembly are matched, the flanges at two ends of the insulator can be assembled only by one assembly oil cylinder, the structure is simple, the whole assembly and skimming process is very convenient, and the assembly oil cylinder is suitable for assembling the flanges of the insulator with the size section.
To the setting of flange locating plate, adopt the design of grafting complex flange positioning seat, flange mounting panel to can be according to the distribution of the flange hole on the flange or the difference of size, directly with trade the flange mounting panel that corresponds can, and need not change whole flange locating plate, the convenient change.
The assembly base is provided with the plurality of positioning grooves which are distributed in parallel, so that the initial positions of the fixed flange positioning plate and the movable flange positioning plate can be changed, the assembly base is suitable for assembling short-sized insulators with various lengths, and the universality is higher; and add the fine setting hole on the constant head tank to make the mounting flange locating plate when cooperating with the constant head tank, the mounting flange locating plate can possess the fine setting of certain limit, with the machining precision who reduces mounting flange locating plate and constant head tank.
When the movable flange positioning plate moves horizontally, the movable flange positioning plate is limited in moving path by the aid of the matching of the guide rails and the guide sliding blocks, and the phenomenon that the movable flange positioning plate deviates is avoided, so that the assembly of a subsequent flange is influenced.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic view of a flange assembling apparatus for a hollow composite insulator according to the present invention.
Fig. 2 is a schematic view of an upper mold for positioning an insulator according to the present invention.
Fig. 3 is a front view of an upper insulator positioning die according to the present invention.
Fig. 4 is a schematic view of a lower mold for positioning an insulator according to the present invention.
Fig. 5 is a front view of the lower mold for positioning the insulator in accordance with the present invention.
FIG. 6 is a top view of the flange positioning plate of the present invention.
FIG. 7 is a schematic view of a positioning groove of the present invention.
Detailed Description
The following examples are presented to enable one of ordinary skill in the art to more fully understand the present invention and are not intended to limit the scope of the embodiments described herein.
The flange assembling device for the hollow composite insulator shown in figures 1-7 comprises
An assembly base 1, wherein the assembly base 1 is of a cuboid structure.
An insulator positioning component arranged on an assembly base 1, the insulator positioning component comprises an insulator positioning upper die 2 and an insulator positioning lower die 3, the insulator positioning lower die 3 is directly fixed on the assembly base 1, the insulator positioning lower die 3 is fixedly connected with the assembly base 1 through a bolt, the insulator positioning upper die 2 is arranged on the assembly base 1 through an upper die plate 4, the insulator positioning upper die 2 is fixed at the bottom end of the upper die plate 4 through a bolt, the upper die plate 4 is in a rectangular shape, the bottom end of the upper die plate 4 is supported through four upright posts 5, the bottom ends of the upright posts 5 are fixed on the assembly base 1, grooves which are in one-to-one correspondence with the upright posts 5 and are embedded into the top ends of the upright posts 5 are arranged at the bottom end of the upper die plate 4, and the upper ends of the upright posts 5 are embedded into the grooves of the, thereby facilitating the quick positioning and installation of the rest upright posts 5 of the upper template 5.
As can be seen from the schematic diagrams shown in fig. 2 and fig. 3, the lower end of the upper die 2 in the insulator positioning has a first positioning cavity, the first positioning cavity is in a step shape, and is respectively a first step 21, a second step 22 and a third step 23 which are distributed in sequence, the first step 21 and the third step 23 are in an inverted U shape, the second step 22 is in an isosceles trapezoid shape, the lower bottom of the second step 22 is longer than the upper bottom, and the top height of the first step 21, the top height of the third step 23 and the top height of the second step 22 are reduced in sequence.
As can be seen from fig. 4 and the schematic view shown in fig. 5, a second positioning cavity is formed at the upper end of the lower insulator positioning mold 3, the second positioning cavity is stepped, and is respectively a fourth step section 31, a fifth step section 32, and a sixth step section 33 which are sequentially distributed, the fourth step section 31 and the sixth step section 33 are both U-shaped, the fifth step section 32 is isosceles-shaped, the upper bottom of the fifth step section 32 is longer than the lower bottom, and the height of the bottom end of the fourth step section 31, the height of the bottom end of the sixth step section 33, and the height of the bottom end of the fifth step section 32 are sequentially increased.
The fourth step 31 is correspondingly matched with the first step 21, the fifth step 32 is correspondingly matched with the second step 22, and the sixth step 33 is correspondingly matched with the third step 23, so that a cavity with a small middle size and large two side sizes is formed after the insulator positioning upper die 2 is matched with the insulator positioning lower die 3, the positioning and installation of the insulator are realized, and the insulator is prevented from being deviated in the horizontal direction after being installed.
A flange positioning assembly, the flange positioning assembly includes a pair of flange positioning plates respectively located at two sides of the insulator positioning assembly, as can be seen from the schematic diagram shown in fig. 6, the flange positioning plate includes a flange positioning seat 61, a flange mounting plate 62, the flange positioning seat 61 is rectangular, the flange mounting plate 62 is T-shaped, one side of the flange positioning seat 61 is provided with a T-shaped groove for the flange mounting plate 62 to be embedded and mounted, after the flange mounting plate 62 is embedded into the flange positioning seat 61, the outer side of the flange mounting plate 62 is further provided with two sets of flange positioning shaft groups extending outwards, the flange positioning shaft groups are composed of a pair of flange positioning shafts 63 distributed at two sides of the flange mounting plate 62 in the horizontal direction, in the two sets of flange positioning shaft groups, the diameter of the flange positioning shaft in one set of flange positioning shaft groups is larger than the diameter of the flange positioning shaft in the, and the two flange positioning shafts with large diameters are positioned at the outer sides of the two flange positioning shafts with small diameters. To the setting of flange locating plate, adopt the design of grafting complex flange positioning seat 61, flange mounting panel 62 to can be according to the distribution of the flange hole on the flange or the difference of size, directly with trade corresponding flange mounting panel 62 can, and need not change whole flange locating plate, the convenient change.
Among the two flange positioning plates, one flange positioning plate is a fixed flange positioning plate 6, a positioning groove 8 for embedding and installing the fixed flange positioning plate is arranged on the assembling base 1, the other flange positioning plate is a movable flange positioning plate 7, and the movable flange positioning plate 7 is driven by an assembling oil cylinder 9 arranged on the assembling base 1 to be close to or far away from the fixed flange positioning plate 6.
As shown in fig. 7, the positioning grooves 8 on the assembly base 1 are distributed in parallel along the long axis direction of the assembly base 1, and the positioning grooves 8 are rectangular, and four corners of the positioning grooves 8 are provided with outward extending circular fine adjustment holes 81. The assembly base 1 is provided with the plurality of positioning grooves 8 which are distributed in parallel, so that the initial positions of the fixed flange positioning plate and the movable flange positioning plate can be changed, the assembly base is suitable for assembling short-sized insulators with various lengths, and the universality is higher; and add fine setting hole 81 on constant head tank 8 to make mounting flange locating plate 6 when cooperating with constant head tank 8, mounting flange locating plate 6 can possess the fine setting of certain limit, with the machining precision that reduces mounting flange locating plate 6 and constant head tank 8.
The cooperation between activity flange locating plate 7 and the assembly hydro-cylinder 9 does: an oil cylinder mounting plate 91 is arranged on one side, away from the fixed flange positioning plate 6, of the movable flange positioning plate 7 on the assembly base 1, the assembly oil cylinder 9 is arranged on one side, away from the movable flange positioning plate 7, of the oil cylinder mounting plate, a piston rod of the assembly oil cylinder 9 penetrates through the oil cylinder mounting plate 91 and then is fixed with the side end of the movable flange positioning plate 7, a pair of guide rails 92 are further arranged on two sides of the assembly base 1 in the width direction, guide sliders matched with the guide rails 92 are arranged on the guide rails 92, and the two guide sliders are respectively fixed with two sides of the movable flange positioning plate. When the movable flange positioning plate 7 moves horizontally, the movable path of the movable flange positioning plate 7 is limited by the matching of the guide rail 92 and the guide slider, so that the phenomenon that the movable flange positioning plate 7 deviates is avoided, and the assembly of subsequent flanges is influenced.
The working principle is as follows: during assembly, firstly, a corresponding positioning groove 8 is selected according to the length of an insulator to be assembled, a fixed flange positioning plate 6 is fixed in the positioning groove 8 through a bolt, then flanges are respectively sleeved on a flange positioning shaft 63 on the fixed flange positioning plate 6 and a movable flange positioning plate 7, the insulator is placed in a second positioning cavity of an insulator positioning lower die 3, then an upper die plate 4 and an upright post 5 are fixed through a bolt, so that the upper insulator positioning die 2 and the insulator positioning lower die 3 are assembled to complete positioning and installation of the insulator, then an assembling oil cylinder 9 works to push the movable flange positioning plate 7 to move towards the fixed flange positioning plate 6, when the flange on the movable flange positioning plate 7 abuts against the end part of the insulator, the insulator can be driven to move towards the fixed flange positioning plate 6 along with the continuous pushing of the assembling oil cylinder 9, utilize the elastic action of the full skirt on the insulator and make the insulator carry out horizontal migration in first location cavity and second location cavity, along with the continuation promotion of assembly hydro-cylinder 9, can make the other end of insulator support on the flange on mounting flange locating plate 6, assembly hydro-cylinder 9 continues work, thereby it is fixed with the insulator crimping to carry out two flanges simultaneously, the assembly of the flange of completion insulator, after the assembly, assembly hydro-cylinder 9 resets, pull down cope match-plate pattern 4, take out the insulator that has assembled.
It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a hollow composite insulator flange assembly quality which characterized in that: comprises that
The assembling base is of a cuboid structure;
an insulator positioning component arranged on the assembly base, the insulator positioning component comprises an insulator positioning upper die and an insulator positioning lower die, the insulator positioning lower die is directly fixed on the assembly base, the insulator positioning upper die is arranged on the assembly base through an upper die plate, a first positioning cavity is arranged at the lower end of the insulator positioning upper die, the first positioning cavity is in a step shape and is respectively a first step section, a second step section and a third step section which are sequentially distributed, the first step section and the third step section are in an inverted U shape, the second step section is in an isosceles step shape, the lower bottom of the second step section is longer than the upper bottom, the top height of the first step section, the top height of the third step section and the top height of the second step section are sequentially reduced, a second positioning cavity is arranged at the upper end of the insulator positioning lower die, and the second positioning cavity is in a step shape, the insulator mounting structure comprises a fourth step section, a fifth step section and a sixth step section which are sequentially distributed, wherein the fourth step section and the sixth step section are both in a U shape, the fifth step section is in an isosceles step shape, the upper bottom of the fifth step section is longer than the lower bottom, the bottom height of the fourth step section, the bottom height of the sixth step section and the bottom height of the fifth step section are sequentially increased, and the first cavity and the second cavity are matched together to form a positioning cavity for mounting an insulator;
the flange positioning assembly comprises a pair of flange positioning plates which are respectively positioned on two sides of the insulator positioning assembly, one flange positioning plate is a fixed flange positioning plate, a positioning groove for embedding and installing the fixed flange positioning plate is formed in the assembling base, the other flange positioning plate is a movable flange positioning plate, and the movable flange positioning plate is driven by an assembling oil cylinder installed on the assembling base to be close to or far away from the fixed flange positioning plate.
2. The hollow composite insulator flange assembling apparatus according to claim 1, wherein: the flange locating plate includes the flange positioning seat, the flange mounting board, the flange positioning seat is the cuboid form, the flange mounting board is T word shape, one side at the flange positioning seat has one and holds the T shape recess of flange mounting board embedding installation, behind flange mounting board embedding flange positioning seat, the outside of flange mounting board still has two sets of flange location axle groups that outwards extend, flange location axle group comprises the flange location axle of a pair of distribution in flange mounting board horizontal direction both sides jointly, in two sets of flange location axle groups, the diameter of the flange location axle in one of them set of flange location axle group is greater than the diameter of the flange location axle in another set of flange location axle group, and two flange location axles that the diameter is big are located the outside of two flange location axles that the diameter is little.
3. The hollow composite insulator flange assembling apparatus according to claim 1, wherein: the positioning grooves on the assembly base are distributed in parallel along the long axis direction of the assembly base.
4. The hollow composite insulator flange assembling apparatus according to claim 1 or 3, wherein: the locating slot is cuboid, and four edges of the locating slot are provided with round fine adjustment holes extending outwards.
5. The hollow composite insulator flange assembling apparatus according to claim 1, wherein: the movable flange positioning plate and the assembling oil cylinder are matched with each other: an oil cylinder mounting plate is mounted on one side, away from the fixed flange positioning plate, of the movable flange positioning plate on the assembly base, an assembly oil cylinder is mounted on one side, away from the movable flange positioning plate, of the oil cylinder mounting plate, a piston rod of the assembly oil cylinder penetrates through the oil cylinder mounting plate and then is connected with the movable flange positioning plate, a pair of guide rails are further arranged on two sides of the assembly base in the width direction, guide sliders matched with the guide rails are arranged on the guide rails, and the two guide sliders are fixed to two sides of the movable flange positioning plate respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911022306.6A CN110619981B (en) | 2019-10-25 | 2019-10-25 | Hollow composite insulator flange assembly quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911022306.6A CN110619981B (en) | 2019-10-25 | 2019-10-25 | Hollow composite insulator flange assembly quality |
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| Publication Number | Publication Date |
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| CN110619981A CN110619981A (en) | 2019-12-27 |
| CN110619981B true CN110619981B (en) | 2021-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911022306.6A Active CN110619981B (en) | 2019-10-25 | 2019-10-25 | Hollow composite insulator flange assembly quality |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111952026A (en) * | 2020-08-28 | 2020-11-17 | 江苏祥源电气设备有限公司 | Injection process of hollow composite insulator |
| CN113436814B (en) * | 2021-07-13 | 2022-09-16 | 江苏祥源电气设备有限公司 | Hollow insulator assembling method |
| CN113829633A (en) * | 2021-10-22 | 2021-12-24 | 江西长江化工有限责任公司 | Bonding positioning device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101707100A (en) * | 2009-11-30 | 2010-05-12 | 浙江九天科技有限公司 | Hollow composite insulator flange glue binding machine and using method thereof |
| CN201707983U (en) * | 2010-05-31 | 2011-01-12 | 浙江华高电气有限公司 | Cementing equipment of insulating pipe and flange |
| CN207338036U (en) * | 2017-07-17 | 2018-05-08 | 江苏祥源电气设备有限公司 | A kind of hollow composite insulator flange assembles device |
| JP2019046673A (en) * | 2017-09-04 | 2019-03-22 | 三菱電機株式会社 | Polymer porcelain tube and manufacturing method of polymer porcelain tube |
| CN208753069U (en) * | 2018-09-30 | 2019-04-16 | 江苏祥源电气设备有限公司 | A kind of hollow combined insulator kludge |
-
2019
- 2019-10-25 CN CN201911022306.6A patent/CN110619981B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101707100A (en) * | 2009-11-30 | 2010-05-12 | 浙江九天科技有限公司 | Hollow composite insulator flange glue binding machine and using method thereof |
| CN201707983U (en) * | 2010-05-31 | 2011-01-12 | 浙江华高电气有限公司 | Cementing equipment of insulating pipe and flange |
| CN207338036U (en) * | 2017-07-17 | 2018-05-08 | 江苏祥源电气设备有限公司 | A kind of hollow composite insulator flange assembles device |
| JP2019046673A (en) * | 2017-09-04 | 2019-03-22 | 三菱電機株式会社 | Polymer porcelain tube and manufacturing method of polymer porcelain tube |
| CN208753069U (en) * | 2018-09-30 | 2019-04-16 | 江苏祥源电气设备有限公司 | A kind of hollow combined insulator kludge |
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| CN110619981A (en) | 2019-12-27 |
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